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Temanogrel (APD791) is a highly selective antagonist of the 5-HT2A receptor (Ki: 4.9 nM).

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $44 | In Stock | |
| 5 mg | $111 | In Stock | |
| 10 mg | $165 | In Stock | |
| 25 mg | $277 | In Stock | |
| 50 mg | $393 | In Stock | |
| 100 mg | $533 | In Stock | |
| 200 mg | $691 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $121 | In Stock |
| Description | Temanogrel (APD791) is a highly selective antagonist of the 5-HT2A receptor (Ki: 4.9 nM). |
| Targets&IC50 | 5-HT2A:4.9 nM (ki) |
| In vitro | Temanogrel inhibits inositol phosphate accumulation (IC50: 5.2 nM). Temanogrel shows effective inhibition of serotonin mediated amplification of ADP-stimulated human and dog platelet aggregation (IC50=8.7 and 23.1 nM, respectively). Pretreatment of aortic rings with Temanogrel prevents the vasoconstriction caused by 20 μM 5-HT in a concentration-dependent manner. Preincubation with Temanogrel also significantly inhibits the 5-HT-stimulated DNA synthesis (IC50: 13±7 nM) [1][3]. |
| In vivo | Plasma Temanogrel levels show a rapid and sustained increase, averaging 25.5±4.1, 28.7±4.6, and 31.2±4.5 ng/mL, respectively, at 10 min, 1.25 h, and 2.25 h after the start of treatment in dogs assigned to receive Temanogrel. There are no differences in heart rate or mean arterial pressure between saline-treated and Temanogrel-treated groups at any time during the experiment [3]. |
| Synonyms | APD791 |
| Molecular Weight | 436.5 |
| Formula | C24H28N4O4 |
| Cas No. | 887936-68-7 |
| Smiles | COc1cccc(c1)C(=O)Nc1ccc(OCCN2CCOCC2)c(c1)-c1ccnn1C |
| Relative Density. | 1.24 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 125 mg/mL (286.37 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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